Differentiated Thyroid Cancer in Navarra (Spain): Historic Cohort Results (1987–2003)

Table 3

Univariate model for persistent/recurrent disease.

Univariate model for persistent/recurrent disease	𝑃	Hazard ratio	HR 95% CI
			Lower	Upper
Thyroid capsule invasion	0.000	5.3	2.7	10.2
Muscle involvement	0.000	6.9	3.6	13.4
Positive lymph nodes	0.000	3.7	1.9	7.0
T4 versus T1 (TNM)	0.000	4.3	2.0	9.4
T4 versus rest of T (TNM)	0.000	5.4	2.8	10.5
Stage IV versus rest of stages	0.001	3.5	1.6	7.4